A block weighing 10N is attached to the lower end of a vertical spring (k =200N/m), the other end of which is attached to a ceiling. The block oscillates vertically and has a kinetic energy of 2.0J as it passes through the point at which the spring is unstretched. The amplitude of the oscillation of block is

A block weighing 10.0 N is attached to the lower end of a verticle spring (k = 200.0 N//m) , the other end of which is attached to a ceiling. The block oscillates vertically and has a kinetic energy of 2.00 J as it passes through the point at which the spring is unstretched. What is the amplitude of the oscillation and the maximum kinetic energy of the block as it oscillates?

A particle suspended from a vertical spring oscillates 8 times per second. At the highest point of oscillation the spring becomes unstretched. The maximum speed of the block will be

A spring has natural length 40 cm and spring constant 500 N//m . A block of mass 1 kg is attached at one end of the spring and other end of the spring is attached to a ceiling. The block is relesed from the position, where the spring has length 45 cm .

A block of mass 1 kg is attached to one end of a spring of force constant k = 20 N/m. The other end of the spring is attached to a fixed rigid support. This spring block system is made to oscillate on a rough horizontal surface (mu = 0.04) . The initial displacement of the block from the equilibrium position is a = 30 cm. How many times the block passes from the mean position before coming to rest ? (g = 10 m//s^(2))

A block of mass m is attached to two unstretched springs of spring constant k , each as shown. The block is displaced towards right through a distance x and is released The speed of the block as it passes through the mean position will be

Passage III A block of mass m =1/2 kg is attached with two springs each of force contant k=10N/m as shown. The block is oscillating vertically up and down with amplitude A=25cm. When the block is at its mean position one of the spring breaks without changing momentum of block. What is the new amplitude of osciallation of the block.

A block of mass m is attached to a massless spring of force constant k, the other end of which is fixed from the wall of a truck as shown in figure. The block is placed over a smooth surface and initially the spring is unstretched. Suddenly the truck starts moving towards right with a constant accleration a_(0). As seen from the truck